1ESC Hydrolase (Serine Esterase) date Oct 07, 1994
title The Molecular Mechanism Of Enantiorecognition By Esterases
authors Y.Wei, J.L.Schottel, U.Derewenda, L.Swenson, S.Patkar, Z.S.Derewe
compound source
Molecule: Esterase
Chain: A
Organism_scientific: Streptomyces Scabiei
Organism_taxid: 1930
symmetry Space Group: C 1 2 1
R_factor 0.166 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
131.025 48.501 70.307 90.00 118.09 90.00
method X-Ray Diffractionresolution 2.10 Å
note 1ESC is a representative structure
related structures by homologous chain: 1ESD
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA novel variant of the catalytic triad in the Streptomyces scabies esterase., Wei Y, Schottel JL, Derewenda U, Swenson L, Patkar S, Derewenda ZS, Nat Struct Biol 1995 Mar;2(3):218-23. PMID:7773790
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (1esc.pdb1.gz) 52 Kb
  • CSU: Contacts of Structural Units for 1ESC
  • Likely Quarternary Molecular Structure file(s) for 1ESC
  • Retrieve 1ESC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ESC from S2C, [Save to disk]
  • View 1ESC in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1ESC
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1ESC, from MSDmotif at EBI
  • Genome occurence of 1ESC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1esc__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1esc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1esc_A] [1esc]
  • SWISS-PROT database: [P22266]
  • Domain organization of [ESTA_STRSC] by SWISSPFAM
  • Other resources with information on 1ESC
  • Community annotation for 1ESC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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